28th November, 2017
Drinking clean water is imperative to good health. Given the widespread pollution of water bodies, tap water is no longer a reliable source of water. There have been several instances, where people have fallen ill due to drinking unfiltered tap water. Therefore, having a quality, if not the best water purifier at home is a necessity for every household. However, the market offers several types of water purifiers that use different water purification systems. Hence the task of picking the right water filter for home can leave you baffled. Choosing the right water purifier could make all the difference in the world. In order to help you make the right decision, we have compared the most popular water purification systems i.e. RO vs UV water purifier.
It is water purification system that moves water molecules through a semi-permeable membrane. As a result, only water molecules can move to the other side of the membrane, leaving behind the dissolved salts and other impurities. Hence, RO purified water is free from harmful bacteria and well as dissolved contaminants.
In a UV water filter system, UV (Ultraviolet) rays are used to kill the harmful bacteria from the water. Hence the water is completely disinfected from pathogens. UV water purifier is good for health because it kills all the harmful microbes present in the water without affecting the taste.
While both RO and UV water purifier systems either removes or kills the harmful bacteria in the water there are several other factors you need to consider before making the final buying decision. Here are the key differences between the two filtration systems.
When everybody is arguing about the best water filtration technology - RO vs UV? There is another purification technology, patented by A. O. Smith – SSM. Side Stream RO Membrane ensure increased purified water recovery rate. This means less water is wasted compared to regular RO water filters. Some of the models with SSM technology are A. O. Smith X4+, X3+ and X3.
Silver Charged Membrane Technology (SCMT) provides a secondary level of purification which prevents any potential contamination. So, once water is filtered through different stages of purification, another, and probably the last stage is SCMT. It’s proven that SCMT+RO provides better water purification than RO and UV.
However, when we compare RO vs UV water purifiers, it is evident that the RO is a more effective water purification system than UV system. UV water purifiers only disinfect the water which protects you from water-borne diseases. Nonetheless, it fails to remove harmful dissolved salts and heavy metals from the water. Which is why RO water purification systems are more reliable and efficient. Although, a much safer bet today is choosing a UV or RO water purifier with SCMT (Silver Charged Membrane Technology).
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